Create mentoring.md

[arfazkhan]

This guidance note provides instructions and suggestions for implementing solutions to the Collatz Conjecture problem in Python. It covers both a basic approach suitable for beginners and an optimized solution using memoization for improved efficiency. The note includes common suggestions, optimization tips, and talking points to enhance understanding and encourage experimentation.

[SleeplessByte]

@arfazkhan this is in the wrong folder. I see collatz-conjecture/collatz-conjecture/ in the path.

[IsaacG]

@arfazkhan Are you still working on this? If yes, we can reopen this and you can make the changes.